27538340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20551}}^1$

素因数の和:20627

約数の個数: 24

約数和(自身を含む): 58696512

約数和(自身を除く): 31158172

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 20551, 41102, 82204, 102755, 205510, 411020, 1376917, 2753834, 5507668, 6884585, 13769170, 27538340]

約数ペア:

[(1, 27538340), (2, 13769170), (4, 6884585), (5, 5507668), (10, 2753834), (20, 1376917), (67, 411020), (134, 205510), (268, 102755), (335, 82204), (670, 41102), (1340, 20551)]